63850180

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 137584944

約数和(自身を除く): 73734764

約数列:

[1, 2, 4, 5, 10, 20, 73, 101, 146, 202, 292, 365, 404, 433, 505, 730, 866, 1010, 1460, 1732, 2020, 2165, 4330, 7373, 8660, 14746, 29492, 31609, 36865, 43733, 63218, 73730, 87466, 126436, 147460, 158045, 174932, 218665, 316090, 437330, 632180, 874660, 3192509, 6385018, 12770036, 15962545, 31925090, 63850180]

約数ペア:

[(1, 63850180), (2, 31925090), (4, 15962545), (5, 12770036), (10, 6385018), (20, 3192509), (73, 874660), (101, 632180), (146, 437330), (202, 316090), (292, 218665), (365, 174932), (404, 158045), (433, 147460), (505, 126436), (730, 87466), (866, 73730), (1010, 63218), (1460, 43733), (1732, 36865), (2020, 31609), (2165, 29492), (4330, 14746), (7373, 8660)]